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Quantitative analysis of polymer additives by coupled SFE/SFC.

Quantifizierung von Polymeradditiven mittels SFE/SFC-Kopplung
 
: Ewender, J.; Baner, A.L.; Franz, R.; Piringer, O.G.

Proceedings of the 2nd International Symposium on Supercritical Fluids
1991
S.82-85
International Symposium on Supercritical Fluids <2, 1991, Boston/Mass.>
Englisch
Konferenzbeitrag
Fraunhofer ILV ( IVV) ()
carbon dioxide; coupled SFE/SFC; Kohlendioxid; polymer additive; Polymeradditiv; Quantifizierung; quantitation; SFC; SFE; supercritical fluid chromatography; supercritical fluid extraction; überkritische Flüssigkeitschromatographie; überkritische Flüssigkeitsextraktion

Abstract
Supercritical carbon dioxide was used supercritical fluid extraction (SFE) coupled with supercritical fluid chromatography (SFC) to quantitatively analyze additives in polymers. A unique method was used to measure carbon dioxide flows at the system's outlets. Triacetine in Biopol and Irganox additives in Polypropylene were measured.

: http://publica.fraunhofer.de/dokumente/PX-30624.html